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Biology GK Questions with Answers

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Biology GK Questions with Answers for NTS, CSS, PPSC, FPSC, PMS, OTS, PTS and Other Job tests online Preparation

This is the 5th part of this Biology MCQs series. This post contains Biology GK Questions with Answers for NTS, CSS, FPSC, PPSC and other job test preparation online. These Multiple Choice questions of biology are placed here for practice for job seekers and students.  MCQs are taken from Caravan General Knowlege Book. More MCQs are available here.

Biology Quiz Questions with Answers for online Meical Entry Test Practice

81. A plant cell is distinguished from an animal cell by the presence of

(a) Nucleus
(b) Chloroplasts
(c) Cell membrane
(d) Cell wall

(d) Cell wall

82. A man with blood group A can receive blood from persons having blood groups ____

(a) A, O
(b) A, B, O
(c) A, AB, B
(d) A, B

(a) A, O

83. What does Mycology study?

(a) Minerals
(b) Sound
(c) Insects
(d)Fungus

(b) Sound

84. Duodenum is situated __________

(a) At the uppermost part of the small intestine
(b) Near the lungs
(c) in the brain
(d) At the tail end of the intestine

(a) At the uppermost part of the small intestine

85. Dialysis is used in the case of a patient suffering from

(a) Heart problems
(b) Kidney problems
(c) Respiratory diseases
(d) Neurological disorders

(b) Kidney problems

86. Which gland of the human body produces insulin?

(a) Pituitary
(b) Thyroid
(c) Pancreas
(d) Spleen

(c) Pancreas

87. In brain, the site for intelligence, memory and emotion is present in __________

(a) Cerebrum
(b) Cerebellum
(c) Medulta
(d) Hypothalamus

(a) Cerebrum

88. Animal flesh is a good source of high quality proteins because animal proteins are ______________

(a) Directly taken up by muscle-tissues and add
to their strength
(b) Animal proteins have all amino acids
(c) Animal proteins carry the right proportion of amino acids needed by humans
(d) Animal proteins are digested easily

(c) Animal proteins carry the right proportion of amino acids needed by humans

89. Vaccines are ___________

(a) Same as monoclonal antibodies
(b) Treated bacteria or viruses or one of their proteins
(c) MHC proteins
(d) strands of nucleic acids

(b) Treated bacteria or viruses or one of their proteins

90. Excessive vomiting and diarrhoea may result in the decrease of which of the following in the bloodstream?

(a) Calcium
(b) Sodium
(c) Iron
(d) Phosphorus

(b) Sodium

91. Insulin, a drug that checks diabetes, was discovered by ________

(a) Francis Crick
(b) Einstein
(c) James D Watson
(d) Dr Banting

(d) Dr Banting

92. Which one of the following is an example of hereditary disease?

(a) AIDS
(b) Haemophilia
(c) Syphilis
(d) Xerophthalmia

(b) Haemophilia

93. Which of the following is responsible for transferring the genetic information from one generation to the next?

(a) Codon
(b) DNA
(c) RNA
(d) Messenger RNA

(b) DNA

94. Inside which of the following is a nucleus not found?

(a) A human cell
(b) A plant cell
(c) An electric cell
(d) An atom

(c) An electric cell

95. Anaerobics are ______

(a) Bacteria which can complete their life cycle without oxygen
(b) Bacteria which can complete their life cycle without water
(c) Colonies of unicellular bacteria
(d) Colonies of multicellular bacteria

(a) Bacteria which can complete their life cycle without oxygen

96. The organ that filters blood in human body is __________

(a) Heart
(b) Spleen
(c) Liver
(d) Kidney

(a) Heart

97. Deficiency of Iron in the human body causes ___________

(a) Goitre
(b) Trachoma
(c) Anaemia
(d) Glaucoma

(c) Anaemia

98. The red colour of tomato is imparted by _________

(a) Chlorophyll
(b) Carotenoid
(c) Vitamin
(d) Hormone

(b) Carotenoid

99. Substances which bring down the body temperature are known as?

(a) Antipyretics
(b) Analgesics
(c) Antibiotics
(d) None

(a) Antipyretics

100. Enzymes are _________.

(a) Protein
(b) Minerals
(c) Oils
(d) Fatty acids

(a) Protein

 

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